<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>

<div id="app">
  {{message}}
</div>
<script>
	var app = new Vue({
	  el: '#app',
	  data: {
		message: 'Hello Vue111!'
	  }
	  /*
	  data() {
		return {
			message: 'hello11'
		}
	  }*/
	  
	})
</script>
